Unit 8 A green world (Integration Ⅱ)学习任务单-2025-2026学年译林版八年级英语下册

该初中英语学习任务单聚焦环保倡议演讲稿写作，以Unit 8 "A green world" 单元内容为基础，通过课前回顾3R行动，课上分析范文结构（引言-主体-结论）及3R内容展开方式，归纳建议句型与过渡词，再撰写并自查互评，构建从输入到输出的学习支架。 资料特色在于融合语言能力与思维品质培养，引导学生运用3R框架梳理环保行动，通过范文段落分析提升结构意识与表达准确性，结合TED-Ed学生演讲及British Council写作指导视频拓展学习渠道。课上写后互评环节强化学习能力，助力学生形成清晰、具体的演讲稿，提升写作质量与读者意识。

学习任务单 课程基本信息 学科 英语 年级 八年级 学期 春季 课题 Unit 8 A green world (Integration II) 学习目标 通过本课时的学习，我能够： 1. 分析范文“Let's go green!”的演讲稿结构（引言-主体-结论）及“减少、再利用、回收”的具体内容展开方式。 2. 归纳并运用范文及“有用表达”中关于提出建议的核心句型和过渡词，丰富写作语言。 3. 运用“3R”框架，列出个人环保行动要点，并撰写一篇结构清晰、建议具体、语言得当的环保倡议演讲稿。 通过自查与同伴互评，修改并完善演讲稿，提升写作质量与读者意识。 课前学习任务 回顾本单元内容，用中文或英文列出你在学校和家里可以做到的： 1件减少浪费 (Reduce) 的事 1件重复利用 (Reuse) 的事 1件回收利用 (Recycle) 的事 课上学习任务 【学习任务一】 Lead-in Free talk: How do you feel when you see the color green? How do you feel when you see these pictures? 【学习任务二】Pre-writing 1. Read Millie’s note and answer the following questions: (1) What is the topic? (2) What are the main methods? 2. Read Millie’s script for the presentation, and catch the main idea of each paragraph. 3. Read Para 2. (1) Find out how Millie organizes her sentences. Conclude some expressions and transitional phrases we can learn to use. (2) What are the purposes of the detailed actions? 4. Read Para 3. (1) What are the purposes of the detailed actions? (2) Further thinking: What will you do with this broken coat? 5. Read Para 4. (1) Find out how Millie organizes her sentences. Conclude some expressions we can learn to use. (2) What is the purpose of the detailed actions? 6. Look through Paras 2-4, and find out the topic sentences in each paragraph. 7. Read Para 5 and think: How to make a more convincing ending to call on people to go green? 【学习任务三】While-writing Write a presentation script on how to go green 1. Pay attention to the tips we have learnt. 2. Follow the structure. 【学习任务四】Post-writing 1. After writing, check and assess the writing. Then, exchange the script with one classmate and assess his/her writing 2. Summarize what we have learnt in this unit and call on people to think green, go green and be green in daily lives. 推荐的学习资源 视频资源 1. TED-Ed 学生优秀演讲视频 主题：“Youth climate speech” 或 “TED-Ed student talk environment” 2. British Council–LearnEnglish Teens 主题：Writing a Persuasive Speech 学科网（北京）股份有限公司 $